{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Subject.Population", "Treatment", "Treatment.Duration", "Treatment.Route", "Treatment.Time_elapsed", "Treatment.Freq", "Treatment.Dosage", "Subject.Race", "Effect", "Subject.Disorder", "Subject", "Subject.Gender", "Combination.Drug"]}, {"event_type": "adverse event", "trigger": true, "arguments": ["Treatment", "Treatment.Route", "Subject.Gender", "Effect", "Treatment.Time_elapsed", "Subject.Disorder", "Subject.Population", "Subject.Age", "Treatment.Drug", "Subject", "Treatment.Dosage", "Treatment.Disorder", "Treatment.Freq", "Subject.Race", "Combination.Drug", "Treatment.Duration"]}], "input": "In both cases, we believe that serotonin syndrome was produced by a combination of an antidepressant and an atypical antipsychotic."}
{"potential therapeutic event": [], "adverse event": [{"trigger": "produced ", "arguments": {"Treatment": "a combination of an antidepressant and an atypical antipsychotic", "Treatment.Route": "NAN", "Subject.Gender": "NAN", "Effect": "serotonin syndrome", "Treatment.Time_elapsed": "NAN", "Subject.Disorder": "NAN", "Subject.Population": "both", "Subject.Age": "NAN", "Treatment.Drug": ["atypical antipsychotic", "antidepressant"], "Subject": "In both cases", "Treatment.Dosage": "NAN", "Treatment.Disorder": "NAN", "Treatment.Freq": "NAN", "Subject.Race": "NAN", "Combination.Drug": ["atypical antipsychotic", "antidepressant"], "Treatment.Duration": "NAN"}}]}